// IStudent.aidl
package com.coder520.servicestudy;
// Declare any non-default types here with import statements
import com.coder520.servicestudy.Student;
interface IStudentManager {
//    /**
//     * Demonstrates some basic types that you can use as parameters
//     * and return values in AIDL.
//     */
//    void basicTypes(int anInt, long aLong, boolean aBoolean, float aFloat,
//            double aDouble, String aString);
    void printString(String content);
    int getStudentCount();
    // in , out, inout
    void addStudent(in Student student);
}
